Nutritional Dry Yeast. 

Bob's Red Mill Large Flake Nutritional Yeast is a vegetarian dietary supplement with a pleasantly cheesy flavor. It is rich in vitamin B-12, and provides 6 grams of protein per serving. Add to sauces, scrambles, kale chips, crackers and biscuits, or sprinkle over vegetables, baked potatoes or popcorn. Nutritional yeast is made from a specially selected strain of Saccharomyces cerevisiae. Nutritional yeast comes in large flakes and is described as having a cheesy and nutty flavor making it a great vegetarian or vegan substitute. It also has good nutritional benefits of B12 vitamins and high protein content, making it an ideal vegetarian support formula.